diff --git a/tasks/nullmailer.yml b/tasks/nullmailer.yml
index 721660d..6560b46 100644
--- a/tasks/nullmailer.yml
+++ b/tasks/nullmailer.yml
@@ -17,10 +17,10 @@
   copy:
     dest: "{{ item.dest }}"
     content: "{{ item.content }}"
-    owner: root
-    group: root
-    mode: 0600
+    owner: "{{ item.owner }}"
+    group: "{{ item.group }}"
+    mode: "{{ item.mode }}"
   with_items:
-  - {"dest": "/etc/nullmailer/adminaddr",     content: "{{ mail.root }}"}
-  - {"dest": "/etc/nullmailer/remotes",       content: "{{ mail.server }}"}
-  - {"dest": "/etc/nullmailer/defaultdomain", content: "{{ mail.domain }}"}
+  - {dest: "/etc/nullmailer/adminaddr",     mode: "0644", owner: root, group: root, content: "{{ mail.root }}"}
+  - {dest: "/etc/nullmailer/remotes",       mode: "0600", owner: mail, group: mail, content: "{{ mail.server }}"}
+  - {dest: "/etc/nullmailer/defaultdomain", mode: "0644", owner: root, group: root, content: "{{ mail.domain }}"}